[Qt-interest] 答复: plugins directory

[pengliang(彭亮)]

Yes, I run it on linux.
When add app_path into LD_LIBRARY_PATH. It is ok.
But it is very trouble set all computers.
So, I want figure out it.


Thanks
彭亮 Ken
-----邮件原件-----
发件人: qt-interest-bounces+pengliang=founder.com at qt.nokia.com [mailto:qt-interest-bounces+pengliang=founder.com at qt.nokia.com] 代表 Samuel Gaist
发送时间: 2010年12月16日 16:17
收件人: qt-interest at qt.nokia.com
主题: Re: [Qt-interest] plugins directory

On 16 déc. 2010, at 07:21, pengliang(彭亮) wrote:

> Hi All
>      I am very confused: I written a program which inert some data into mysql. I use Qt4.7.1.
> I ran it in computer1( it had installed Qt4.7.1, but I had rename libqsqlmysql.so to libxxxxx), the program still successful.
> I ran it in computer2(it installed Qt4.5.1. but I copy all librarys and plugins of Qt4.7.1 into the directory of the program and “addLibraryPath(“the program directory”).  But it failed. Terminal told me: QSqlDatabase: QMYSQL driver not loaded, .
> Anybody can tell me why?
> Thanks
>  
>  
>  
> Thanks
> 彭亮 Ken
>  
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> Qt-interest at qt.nokia.com
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Hi,
You also have to copy/install the MySQL library to computer2 (libmysqlclient.so* or libmysqlclient_r.so*). 
By the naming of your library, i suppose you're on Linux, so the most straightforward way is to install the libmysql package for your distribution.

Hope it helps
Samuel
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